Ultrasone HFI-680 - Headphones ( ear-cup )

Ultrasone HFI-680 Headphone "Such pure sound, not even my son can distract me."Joe Vitale (Crosby, Stills & Nash / Joe Walsh)Eye-catching exclusive design and sand-grey coated. The HFI-680 catches the eye and enjoys your ears with an extraordinary balanced, natural and detailed sound image. Experience the complete isolation of closed-back headphones and the honest sound of open ones. The high class gold-plated drivers of the HFI-680 are very sensitive and provide a maximum of transparency. ULE-technology To understand what ULE-technology does, you need to know that most headphone drivers produce low-frequency magnetic fields as they convert an electric signal into an acoustical signal you hear as music. In response, Ultrasone developed a special MU Metal shielding (ULE-technology) to reduce the radiation by up to 98% compared to current headphones. The ULE-technology has stood the test of international review and is recommended by technical surveillance organisations. Ultrasone originally dev

Foldable, closed-back high quality headphones with exclusive design and extraordinary sound S-Logic¿ Natural Surround Sound Plus MU Metal shielding (ULE-technology) Safer hearing Frequency range 15-25.000 Hz